package com.javaGather.demo1;

public class HashSetDemoTest {
    public static void main(String[] args) {

        HashSetDemo<String> map = new HashSetDemo<>();
        map.add("qwe");
        map.add("asdf");
        map.add("123");
        map.add("123");
        //HashSetDemo{map={123=java.lang.Object@b4c966a, asdf=java.lang.Object@b4c966a, qwe=java.lang.Object@b4c966a}}
        System.out.println(map);
    }
}
